#1F78B7 Color

#1F78B7 is rgb(31, 120, 183) in RGB and hsl(205, 71%, 42%) in HSL. The closest CSS named color is SteelBlue. White text is most readable on this background.

#1F78B7

HEX#1F78B7

RGBrgb(31, 120, 183)

HSLhsl(205, 71%, 42%)

HSVhsv(205, 83%, 72%)

OKLCHoklch(55.3% 0.126 245.2)

CMYKcmyk(83%, 34%, 0%, 28%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F78B7 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.74:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text4.43:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #1F78B7 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F78B7 Complementary#B75E1F Analogous#1FB7AA Analogous#1F2CB7 Triadic#B71F78 Triadic#78B71F

Tints & Shades

Lighter tints and darker shades of #1F78B7, useful for hover states, backgrounds, and text variants.

Tints

#258FDA #48A1E0 #6BB3E6 #8EC5EC #B1D7F2 #D3E9F8

Shades

#1B6AA1 #175887 #134A71 #0F3957 #0B2B41 #071A27

Use #1F78B7 in Our Tools

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